Identification and biological activity of some new compounds isolated from aerial parts of Polygonum hydropiper

Authors

  • Rajia Sultana Department of Chemistry, Faculty of Engineering & Technology, Chittagong University of Engineering & Technology (CUET), Chittagong-4349, Bangladesh
  • Ranjit K Nath Department of Chemistry, Faculty of Engineering & Technology, Chittagong University of Engineering & Technology (CUET), Chittagong-4349, Bangladesh
  • Roksana Khatun Department of Chemistry, Faculty of Engineering & Technology, Chittagong University of Engineering & Technology (CUET), Chittagong-4349, Bangladesh

DOI:

https://doi.org/10.3329/aajbb.v2i3.64388

Keywords:

Polygonum hydropiper, polygonolic acid, polygonumate, hydropiperoic acid, antimicrobial activities

Abstract

New natural compounds, Polygonolic acid (1), Polygonumate (2) and Hydropiperoic acid (3) along with some known compounds were isolated from aerial part of medicinal plant Polygonum hydropiper. The compounds were isolated upon repeat column chromatography, HPTLC, RP-18 reverse phase column of dichloromethane fraction of the crude methyl extract. Their structures were identified by using spectroscopic technique. Structure of Hydropiperoic acid (3) was identified by single crystal X-ray diffraction study. Microbiological activities of these compounds against some of phytopathogenic fungi and bacteria have been investigated in this study.

Asian Australas. J. Biosci. Biotechnol. 2017, 2 (3), 204-213

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Published

2017-12-31

How to Cite

Sultana, R., Nath, R. K. ., & Khatun, R. (2017). Identification and biological activity of some new compounds isolated from aerial parts of Polygonum hydropiper. Asian-Australasian Journal of Bioscience and Biotechnology, 2(3), 204–213. https://doi.org/10.3329/aajbb.v2i3.64388

Issue

Vol. 2 No. 3 (2017)

Section

Research Articles

License

Copyright (c) 2017 Rajia Sultana, Ranjit K Nath, Roksana Khatun

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.